Circulatory System

Which blood vessels carry blood to the heart?

• capiliaries
• veins
• arteries
• arterioles

Which blood vessels carry blood away from the heart?

• capillaries
• veins
• arteries
• venules

What do capillaries, the smallest blood vessels, do?

• Whatever they want.
• exchange phone numbers with other cells so they can snap chat
• exchange nutrients and oxygen for waste 
• break down foods

Tags

NGSS.MS-LS2-3

Which component of blood makes up 1% of the blood?

• White blood cells & Platelets
• Plasma & Platelets
• Plasma & White blood cells
• Platelets & Red blood cells

What are the 4 components of blood?

• White blood cells, Platelets, bone marrow, and oxygen
• Plasma, Platelets, yellow blood cells, and nutrients
• Plasma, White blood cells, red blood cells, and Platelets
• Platelets, Red blood cells, antigens, and Rh factor

What is the strongest (thickest) part of the heart?

• right atrium
• right ventricle
• left ventricle
• left atrium

What is the largest artery in the body?

• femoral artery
• brachial artery
• carotid artery
• aorta

What carries the oxygenated blood from the lungs to the left atrium of the heart?

• vena cava 
• aorta
• pulmonary vein
• pulmonary artery

Carry blood away from heart; mostly oxygen-rich

• Arteries
• Veins
• Capillaries

Thin-walled vessels that allow for the exchange of O_{2 ,} CO₂, nutrients and wastes between blood cells or air sacs in the lungs

• Arteries
• Veins
• Capillaries